Array或ArrayCollection作为java方法参数

/*===================MXML代码==================*/
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">

<mx:Button label="测试Array" click="bk()"/>

<mx:Script>
<!--[CDATA[
import mx.collections.ArrayCollection;
private function bk():void{
var arrCol:ArrayCollection=new ArrayCollection();//arrayCollection 作为参数
var arr:Array=[];//Array作为参数

for(var i:int=0;i<10;i++){
arrCol.addItem(i);
}

for(var j:int=0;j<10;j++){
arr.push(j);
}
dbiz.testArrayCol(arrCol);
dbiz.testArray(arr);
}
]]-->
</mx:Script>

<mx:RemoteObject id="dbiz" destination="departBiz" showBusyCursor="true">
<mx:method name="testArray"/>
<mx:method name="testArrayCol"/>
</mx:RemoteObject>
</mx:Application>
/*=================JAVA代码=================*/
/*使用ArrayList 接收flex 传来的Array或ArrayCollection*/
public void testArray(ArrayList list){
System.out.print("(");
for (int i = 0; i < list.size()-1; i++) {
System.out.print("'"+list.get(i)+"',");
}
System.out.print("'"+list.get(list.size()-1)+"'");
System.out.println(")");
}
/*使用List 接收flex 传来的ArrayCollection或Array*/
public void testArrayCol(List list){
System.out.print("(");
for (int i = 0; i < list.size()-1; i++) {
System.out.print("'"+list.get(i)+"',");
}
System.out.print("'"+list.get(list.size()-1)+"'");
System.out.println(")");
}